50 * 50mm PS Back Catalog number: 8644PS-50 Manufacturer: Sampling Systems Availability: In the manufacturer's stock Price on request - + Recommended 8700S-13 200mm Sieve. 125micron Price on request 8700B-02 200mm Sieve. 2mm Price on request 8601S-10 Stainless Sample splitter. 10mm wide. 16 slots Price on request